Refactored out RedirectURLMixin.get_success_url().

This also adds a default implementation of get_default_redirect_url().

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/auth_tests/test_views.py b/tests/auth_tests/test_views.py
index 86424636b7..2941716422 100644
--- a/tests/auth_tests/test_views.py
+++ b/tests/auth_tests/test_views.py
@@ -18,6 +18,7 @@ from django.contrib.auth.models import Permission, User
 from django.contrib.auth.views import (
     INTERNAL_RESET_SESSION_TOKEN,
     LoginView,
+    RedirectURLMixin,
     logout_then_login,
     redirect_to_login,
 )
@@ -40,6 +41,20 @@ from .models import CustomUser, UUIDUser
 from .settings import AUTH_TEMPLATES
 
 
+class RedirectURLMixinTests(TestCase):
+    @override_settings(ROOT_URLCONF="auth_tests.urls")
+    def test_get_default_redirect_url_next_page(self):
+        class RedirectURLView(RedirectURLMixin):
+            next_page = "/custom/"
+
+        self.assertEqual(RedirectURLView().get_default_redirect_url(), "/custom/")
+
+    def test_get_default_redirect_url_no_next_page(self):
+        msg = "No URL to redirect to. Provide a next_page."
+        with self.assertRaisesMessage(ImproperlyConfigured, msg):
+            RedirectURLMixin().get_default_redirect_url()
+
+
 @override_settings(
     LANGUAGES=[("en", "English")],
     LANGUAGE_CODE="en",